UR 275 drivers/iommu/msm_iommu_hw-8xxx.h #define SET_UR(b, v) SET_GLOBAL_FIELD(b, TLBTR0, UR, v) UR 400 drivers/iommu/msm_iommu_hw-8xxx.h #define GET_UR(b) GET_GLOBAL_FIELD(b, TLBTR0, UR)